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  2. Acer M900 vs BLU R2 Plus

Acer M900 vs BLU R2 Plus

Compare recorded specifications, size and practical differences.

Acer M900

Acer M900

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    BLU R2 Plus

    BLU R2 Plus

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        Key differences

        Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

        • WeightR2 Plus: 21 g lighterR2 Plus: 167 g · M900: 188 g
        • WidthM900: 15 mm narrowerM900: 62 mm · R2 Plus: 77 mm
        • Screen diagonalM900: 1.7 in smaller diagonalM900: 3.8 in · R2 Plus: 5.5 in
        • DepthR2 Plus: 7.9 mm thinnerR2 Plus: 9.2 mm · M900: 17.1 mm
        • HeightM900: 36.7 mm shorterM900: 119 mm · R2 Plus: 155.7 mm
        • Release year2009 / 2017M900: 2009 · R2 Plus: 2017

        Physical size

        Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

        Front
        M900: 119 × 62 mm 1 R2 Plus: 155.7 × 77 mm 2
        Side
        M900: 119 × 17.1 mm 1 R2 Plus: 155.7 × 9.2 mm 2
        1. 1. M900
          Height
          119 mm
          Width
          62 mm
          Depth
          17.1 mm+7.9 mm versus R2 Plus
          Weight
          188 g
        2. 2. R2 Plus
          Height
          155.7 mm+36.7 mm versus M900
          Width
          77 mm+15 mm versus M900
          Depth
          9.2 mm
          Weight
          167 g
        Weight

        Bars start at zero and share a scale within this chart.

        1. 1. M900188 g

          +21 g versus R2 Plus

        2. 2. R2 Plus167 g

        Screen size

        Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

        Screen size
        M900: 3.8 in, 5:3, About 41.1 cm² rectangular area 1 R2 Plus: 5.5 in, 16:9, About 83.4 cm² rectangular area 2
        1. 1. M900 3.8 in · 5:3 About 41.1 cm² rectangular area
        2. 2. R2 Plus 5.5 in · 16:9 About 83.4 cm² rectangular area

        R2 Plus has approximately 102.9% more rectangular screen area than M900.

        Memory variants

        Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

        Recorded RAM by storage capacity and phone
        StorageM900R2 Plus
        32 GB Unknown 3 GB RAM
        M900: Original memory entry

        Super AMOLED

        Practical features

        Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

        1. M900

        NFC
        See details Super AMOLED
        Headphone jack
        See details panorama
        Memory card support
        See details microSD (dedicated slot)

        2. R2 Plus

        NFC
        Unknown
        Headphone jack
        Yes
        Memory card support
        See details microSD · up to 64 GB

        Battery capacity

        Capacity is not battery life. No endurance test is implied.

        Recorded capacity

        Bars start at zero and share a scale within this chart.

        1. 1. M9001530 mAh
        2. 2. R2 Plus3000 mAh

          +1470 mAh versus M900

        Specifications

        Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

        1. M9002. R2 Plus

        Everyday essentials
        Everyday essentials
        SpecificationM900R2 Plus
        Dimensions (HxWxD)
        • 119 Х 62 Х 17.1 mm
        • 155.7 Х 77 Х 9.2 mm
        Weight
        • 188 g
        • 167 g
        Technology
        • TFT
        • IPS LCD
        Screen size
        • 3.8" inch
        • 5.5" inch
        Screen resolution
        • 480 x 800 px
        • 1080 x 1920 px
        Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
        • Super AMOLED
        • 32 GB
        • 3 GB RAM
        Memory card support
        • microSD (dedicated slot)
        • microSD
        • up to 64 GB
        BatteryCapacity is not battery life. No endurance test is implied.
        • 1530 mAh
        • Removable Li-Ion
        • 3000 mAh
        • Non-removable Li-Po
        Operating system OS
        • Microsoft Windows Mobile 6.1 Professional
        • Android 7.0 (Nougat)
        Chipset Unknown
        • Mediatek MT6753 (28 nm)
        NFC
        • Super AMOLED
        		 Unknown
        Headphone jack
        • panorama
        • Yes
        Display
        Display
        SpecificationM900R2 Plus
        Touchscreen
        • resistive touchscreen
        • capacitive touchscreen
        Display colors
        • 65K
        • 16M
        Screen area
        • 41.1 cm2
        • 83.4 cm2
        Screen format
        • 5:3 (height:width)
        • 16:9 (height:width)
        Screen to body ratio
        • 55.7%
        • 69.6%
        PPI /points per inch/
        • 246 PPI
        • 401 PPI
        Camera and Video
        Camera and Video
        SpecificationM900R2 Plus
        Rear camera, main
        • 5 MP
        • Single
        • 13 MP
        • Single
        Camera specs
        • 5 MP
        • AF
        • 13 MP
        • f/2.0
        • 1/3''
        • 1.12µm
        • PDAF
        Functions
        • Dual-LED flash
        • Dual-LED dual-tone flash
        Video
        • Yes
        • 1080p@30fps
        Front camera, selfie
        • 0.3 MP
        • Single
        • 13 MP
        • Single
        Specifications
        • VGA videocall camera
        • 13 MP
        Performance
        Performance
        SpecificationM900R2 Plus
        Processor CPU
        • 533 MHz Samsung S3C 6410
        • Octa-core 1.3 GHz
        Graphics processor GPU Unknown
        • Mali-T720
        Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 38456
        GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 606
        GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
        • 2464
        General specs
        General specs
        SpecificationM900R2 Plus
        Release date
        • 2009
        • February
        • 2017
        • November
        Colors
        • Black
        • Black
        • Gold
        Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
        • 250 EUR
        		 Unknown
        Battery life
        • Stand by time- Up to 470 h Talking time- Up to 4 h
        • Stand by time- Up to 725 h (2G) / Up to 625 h (3G) Talking time- Up to 26 h (2G) / Up to 16 h (3G)
        Communication and Connectivity
        Communication and Connectivity
        SpecificationM900R2 Plus
        SIM card
        • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
        • Dual SIM (Micro-SIM)
        Network
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
        • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
        • 2(1900)
        • 3(1800)
        • 4(1700/2100)
        • 7(2600)
        • 12(700)
        • 17(700)
        • 28(700)
        Speed
        • HSPA 7.2/2 Mbps
        • HSPA 42.2/11.5 Mbps
        • LTE Cat4 150/50 Mbps
        GPRS
        • Class 10
        • Yes
        Edge
        • Class 10
        • Yes
        Wi-Fi
        • Wi-Fi 802.11 b/g/n
        • Wi-Fi 802.11 b/g/n
        • hotspot
        GPS
        • Yes
        • SiRF Star III chipset
        • Yes
        • with A-GPS
        USB
        • miniUSB
        • microUSB 2.0
        Bluetooth
        • microUSB 2.0
        • A2DP
        • 4.0
        • A2DP
        Harmful irradiation
        • SAR - 0.43 W/kg (head) 0.92 W/kg (body)
        		 Unknown
        Music and Audio
        Music and Audio
        SpecificationM900R2 Plus
        Radio
        • FM radio
        • FM radio
        Others
        • Handwriting recognition
        		 Unknown
        Other features
        Other features
        SpecificationM900R2 Plus
        Dop
        • Sensors Fingerprint (front-mounted) Pocket Office -Voice memo -MP3 player -Predictive text input
        • Sensors Fingerprint (rear-mounted)
        • accelerometer
        • proximity
        • compass

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